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Microchip Technology DSC1101AI2-066.6666T — Crystals & Oscillators

DSC1101AI2-066.6666T MEMS XO 66.6666 MHz CMOS ±25ppm

MPNDSC1101AI2-066.6666T
Active

Microchip DSC1101 series, XO (Standard) MEMS oscillator, 66.6666 MHz, CMOS output, ±25 ppm frequency stability, 2.25V~3.6V supply, -40°C~85°C, 6-VDFN exposed pad package.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1101AI2-066.6666T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1101
MountingSurface Mount
Voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)95µA
Frequency66.6666 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-VDFN Exposed Pad

Product details

66.6666 MHz MEMS clock with ±25 ppm stability — what it buys the design

Package and footprint — 6-VDFN with exposed pad

Housed in a 6-VDFN Exposed Pad package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm — this is a standard 7x5 mm oscillator footprint, compatible with many quartz oscillator land patterns.

Frequently asked questions

How can I order DSC1101AI2-066.6666T or request a quote?

Submit an RFQ through this page. The part is Active — no EOL risk. We source through independent distribution and confirm availability and pricing at quote time against your BOM quantity.

Is DSC1101AI2-066.6666T RoHS compliant?

RoHS compliance is standard for Microchip's DSC1101 series. The product page and datasheet confirm RoHS status; no non-RoHS variant is listed.

What is the closest alternative to DSC1101AI2-066.6666T in the same family?

Within the DSC1101 series, the base product number DSC1101 covers multiple frequency/stability/package variants. A direct alternative would be another DSC1101 part with the same frequency, stability, and package — confirm the full order code against your BOM.